update gradio

.gitignore

@@ -0,0 +1 @@
+__pycache__

hikvision.py

@@ -0,0 +1,40 @@
+import cv2
+import numpy as np
+
+# hikvision_cameras_dict = {
+#     1: cv2.VideoCapture("rtsp://admin:Admin123@192.168.254.200:554/Streaming/Channels/101", cv2.CAP_FFMPEG),
+#     2:  cv2.VideoCapture("rtsp://admin:Admin123@192.168.254.201:554/Streaming/Channels/101", cv2.CAP_FFMPEG),
+#     3:  cv2.VideoCapture("rtsp://admin:Admin123@192.168.254.202:554/Streaming/Channels/101", cv2.CAP_FFMPEG),
+#     4: cv2.VideoCapture("rtsp://admin:Admin123@192.168.254.203:554/Streaming/Channels/101", cv2.CAP_FFMPEG),
+# }
+
+hikvision_cameras_dict = {
+    1: cv2.VideoCapture("./example_videos/birdsflyingduringsunsetinmadrid_preview-SMALLER.mp4"),
+    2: cv2.VideoCapture("./example_videos/birdsflyingovertreesatsunset_preview.mp4"),
+    3: cv2.VideoCapture("./example_videos/secondmacarthurbridgetaipei03_preview.mp4"),
+    4: cv2.VideoCapture("./example_videos/birdsflyingduringsunsetinmadrid_preview-SMALLER.mp4"),
+}
+
+def get_image_from_HIKvision_camera(camera_id):
+    global hikvision_cameras_dict
+    cap = hikvision_cameras_dict[camera_id]
+    if not cap.isOpened():
+        print("Error: Could not open video stream.")
+        return np.zeros((256,256,3))
+    ret, frame = cap.read()
+    if ret:
+        return frame
+    else:
+        print("Failed to grab frame")
+
+        return np.zeros((256,256,3))
+
+def release_all_caps(dummy_variable=None):
+    global hikvision_cameras_dict
+    {
+        (k,cap.release()) for (k,cap) in hikvision_cameras_dict.items()
+    }
+
+# # Example usage:
+# frame = get_image_from_HIKvision_camera(
+#         camera_id = 1)

requirements.txt

@@ -1,4 +1,4 @@
-gradio==5.15.0
+gradio==5.34.0
 matplotlib==3.6.0
 numpy==1.26.4
 opencv_python==4.9.0.80